scikit-image/scikit-image — pull request #1312 by SalvatoreScaramuzzino (2014-12-20 07:26:51+00:00)
Title: Added an example of use of CanvasTools.RectTool 

in order to allow generation of docs.

RectTool is used to write rectangles over an image (lena).
This example also can be useful for set_color explanation using both [RGB] and single value color setting